CN211290096U - Steel processing quenching oil exhaust-gas treatment engineering equipment - Google Patents
Steel processing quenching oil exhaust-gas treatment engineering equipment Download PDFInfo
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- CN211290096U CN211290096U CN201922126025.7U CN201922126025U CN211290096U CN 211290096 U CN211290096 U CN 211290096U CN 201922126025 U CN201922126025 U CN 201922126025U CN 211290096 U CN211290096 U CN 211290096U
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Abstract
The utility model discloses a steel processing quenching oil exhaust-gas treatment engineering equipment, concretely relates to exhaust-gas treatment equipment technical field, which comprises a mounting bracket, the top of mounting bracket is equipped with the cooler bin, the bottom of cooler bin and the upper end fixed connection of mounting bracket, one side of cooler bin inside is equipped with the spiral cooling tube, the lateral wall of cooler bin both sides is run through respectively at the both ends of spiral cooling tube. The utility model discloses a be equipped with the mounting bracket, the cooler bin, the spiral cooling tube, the flexible axle, helical blade, the transfer case, driving motor, the dead lever, the oil tank, the oil-out, first connecting pipe, water inlet and delivery port, compared with the prior art, be favorable to preventing that quenching oil and impurity from attaching on the spiral cooling tube inner wall, thereby the cooling effect of spiral cooling tube has been guaranteed, after long-time the use, also can guarantee better cooling effect, the effect of retrieving quenching oil is better, prevent to cause environmental pollution, moreover, the steam generator is simple in structure, and is easy to operate.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, more specifically say, the utility model relates to a steel processing quenching oil waste gas treatment engineering equipment.
Background
The quenching oil is a process oil used as a quenching medium, is used for quenching alloy steel and small-section carbon steel, can improve the hardenability and the hardenability of metal materials, can prevent cracking and reduce deformation, has the characteristics of higher flash point, lower viscosity, difficult oxidation and stable performance in order to meet the process requirements of heat treatment, and in the quenching process, waste gas generated by the quenching oil seriously threatens human health and the environment.
In the existing waste gas treatment engineering equipment, the cooled quenching oil is easy to attach to the wall of a cooling pipe due to impurities, and after the cooling pipe is used for a long time, the cooling effect of the cooling pipe is obviously reduced, so that the quenching oil steam in the waste gas cannot be completely recovered, and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a steel processing quenching oil exhaust-gas treatment engineering equipment, the utility model aims to solve the technical problem that: the quenching oil adheres to the wall of the cooling pipe to cause a decrease in the cooling effect of the cooling pipe.
In order to achieve the above object, the utility model provides a following technical scheme: a steel processing quenching oil waste gas treatment engineering device comprises a mounting frame, wherein a cooling box is arranged above the mounting frame, the bottom end of the cooling box is fixedly connected with the upper end of the mounting frame, a spiral cooling pipe is arranged on one side inside the cooling box, two ends of the spiral cooling pipe respectively penetrate through the side walls on two sides of the cooling box, the outer side walls on two ends of the spiral cooling pipe are fixedly connected with the side walls on two sides of the cooling box, a flexible shaft is arranged inside the spiral cooling pipe, spiral blades are arranged on the outer side of the flexible shaft, the middle parts of the spiral blades are fixedly connected with the outer side wall of the flexible shaft, the outer ends of the spiral blades are attached to the inner side wall of the spiral cooling pipe, a transfer box is arranged on one side of the mounting frame, the bottom end of the transfer box is fixedly connected with the upper end of the mounting frame, a driving motor far away from one side of the cooling box is arranged on one side, the utility model discloses a cooling device, including drive motor output shaft, spiral cooling tube, oil tank, one side of oil tank and spiral cooling tube, the one end of drive motor output shaft is connected with the bottom transmission of flexible axle, the inside of port is equipped with the dead lever on the spiral cooling tube, the both ends of dead lever all with the lateral wall fixed connection of spiral cooling tube, the upper end of flexible axle is rotated with the middle part of dead lever and is connected, the inside one side of mounting bracket is equipped with the oil-out, the upper end of spiral cooling tube is equipped with first connecting pipe, the one end of first connecting pipe and the one end fixed connection of spiral cooling tube, the upper end of cooling box is equipped with the water inlet.
When quenching oil waste gas is treated, the waste gas is introduced into the spiral cooling pipe from the first connecting pipe, namely the waste gas enters from the upper end of the spiral cooling pipe and flows out from the lower end of the spiral cooling pipe to enter into the interior of the transfer box, in the process of flowing in the spiral cooling pipe, the quenching oil vapor is cooled into liquid drops through the heat exchange of cooling water in the cooling box, then flows into the interior of the transfer box along the inner tube wall of the spiral cooling tube, then flows into the oil tank from the bottom of the transfer box for collection, after long-time use, in order to prevent quenching oil and impurities from being attached to the inner wall of the spiral cooling pipe, when the waste gas is cooled, the driving motor is started, the driving motor drives the flexible shaft and the spiral blade to rotate, therefore, the quenching oil on the inner wall of the spiral cooling pipe is scraped by the spiral blade, is conveyed to the interior of the transfer box by the spiral blade and finally flows into the interior of the oil tank.
In a preferred embodiment, a combustion furnace is arranged at one end of the cooling box, the bottom end of the combustion furnace is fixedly arranged with the upper end of the mounting frame, the air inlet end of the combustion furnace is communicated with the interior of the transfer box, and the combustion furnace is used for combusting organic matters in the waste gas.
In a preferred embodiment, a dust removal box is arranged inside the cooling box and located on one side of the spiral cooling pipe, the bottom end of the dust removal box is fixedly installed on the lower wall of the spiral cooling pipe, the inside of the dust removal box is communicated with the air outlet end of the combustion furnace, and particulate impurities in the exhaust gas after combustion are removed inside the dust removal box.
In a preferred embodiment, a filter screen is arranged on the lower side of the interior of the dust removal box, the outer side wall of the filter screen is fixedly connected with the inner side wall of the dust removal box, and the filter screen is used for filtering particle impurities.
In a preferred embodiment, the top of the inner side of the dust removing box is provided with a second connecting pipe, a plurality of spray heads are arranged below the second connecting pipe, the upper ends of the spray heads are fixedly connected with the outer side wall of the second connecting pipe, the spray heads are communicated with the inner part of the second connecting pipe, and the spray heads spray water to remove particle impurities in the waste gas.
In a preferred embodiment, a water pump is arranged on one side of the cooling box, the bottom end of the water pump is fixedly mounted at the upper end of the mounting frame, a water inlet of the water pump is communicated with the bottom of the inner side of the dust removal box, a water outlet of the water pump is communicated with one end of the second connecting pipe, water at the bottom of the dust removal box is pumped into the second connecting pipe, and then the water is sprayed out through the spray head.
In a preferred embodiment, an air outlet pipe is arranged at one side of the cooling box, which is far away from the water pump, the air outlet pipe is communicated with the upper side of the interior of the dust removal box, and the exhaust gas with the particulate impurities removed is discharged to the outside from the air outlet pipe.
In a preferred embodiment, the bottom of the mounting rack is provided with a plurality of universal wheels, and the upper ends of the plurality of universal wheels are fixedly connected with the bottom end of the mounting rack, so that the device can be moved conveniently.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, the utility model, through being equipped with mounting bracket, cooler bin, spiral cooling tube, flexible axle, helical blade, transfer case, driving motor, dead lever, oil tank, oil-out, first connecting pipe, water inlet and delivery port, be favorable to preventing quenching oil and impurity from attaching on the spiral cooling tube inner wall, thereby guaranteed the cooling effect of spiral cooling tube, after long-time use, also can guarantee better cooling effect, the effect of retrieving quenching oil is better, prevent to cause environmental pollution, simple structure, easy to operate;
2. the utility model discloses a be equipped with and fire burning furnace, dust removal case, filter screen, second connecting pipe, shower nozzle, water pump and outlet duct, compare with prior art, be favorable to getting rid of the particle impurity in the waste gas of burning to prevent that the particle impurity from causing the pollution to the environment, and the heat that the burning produced also can be retrieved through the inside cooling water of cooler bin, thereby improved thermal recovery efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 3 according to the present invention.
Fig. 5 is a cross-sectional view taken at C-C of fig. 2 according to the present invention.
The reference signs are: the device comprises a mounting frame 1, a cooling box 2, a spiral cooling pipe 3, a flexible shaft 4, a spiral blade 41, a transfer box 5, a driving motor 6, a fixing rod 7, an oil tank 8, an oil outlet 81, a first connecting pipe 9, a water inlet 100, a water outlet 101, a universal wheel 110, a combustion furnace 120, a dust removal box 130, a filter screen 140, a second connecting pipe 150, a spray nozzle 151, a water pump 160 and an air outlet pipe 170.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a steel processing quenching oil waste gas treatment engineering equipment, which comprises a mounting frame 1, a cooling box 2 is arranged above the mounting frame 1, the bottom end of the cooling box 2 is fixedly connected with the upper end of the mounting frame 1, one side inside the cooling box 2 is provided with a spiral cooling pipe 3, two ends of the spiral cooling pipe 3 respectively penetrate through the side walls of two sides of the cooling box 2, the outer side walls of two ends of the spiral cooling pipe 3 are fixedly connected with the side walls of two sides of the cooling box 2, the inside of the spiral cooling pipe 3 is provided with a flexible shaft 4, the outer side of the flexible shaft 4 is provided with a spiral blade 41, the middle part of the spiral blade 41 is fixedly connected with the outer side wall of the flexible shaft 4, the outer end of the spiral blade 41 is attached to the inner side wall of the spiral cooling pipe 3, one side of the mounting frame 1 is provided with a transfer box 5, the bottom end of the transfer, a driving motor 6 far away from one side of the cooling box 2 is arranged on one side of the transfer box 5, one end of the driving motor 6 is fixedly mounted with the side wall of the transfer box 5, one end of an output shaft of the driving motor 6 is in transmission connection with the bottom end of a flexible shaft 4, a fixing rod 7 is arranged inside an upper port of the spiral cooling pipe 3, two ends of the fixing rod 7 are both fixedly connected with the side wall of the spiral cooling pipe 3, the upper end of the flexible shaft 4 is rotatably connected with the middle part of the fixing rod 7, an oil tank 8 is arranged on one side inside the mounting frame 1, the bottom end of the oil tank 8 is fixedly mounted with the lower wall of the mounting frame 1, the upper end inside the oil tank 8 is communicated with the bottom end inside the transfer box 5, an oil outlet 81 is arranged on one side of the oil tank 8, a first connecting pipe 9 is arranged on the upper end of the spiral cooling pipe 3, one, the upper end of cooler bin 2 is equipped with water inlet 100, one side of mounting bracket 1 is equipped with delivery port 101.
As shown in fig. 1 to 4, the embodiment specifically is: when quenching oil waste gas is treated, waste gas is introduced into the spiral cooling pipe 3 from the first connecting pipe 9, namely the waste gas enters from the upper end of the spiral cooling pipe 3, flows out from the lower end of the spiral cooling pipe 3 and enters into the interior of the transfer box 5, in the process of flowing inside the spiral cooling pipe 3, heat exchange is carried out through cooling water inside the cooling box 2, quenching oil steam is cooled to be liquid drops, then the liquid drops flow into the interior of the transfer box 5 along the inner pipe wall of the spiral cooling pipe 3, then the liquid drops flow into the oil tank 8 from the bottom of the transfer box 5 for collection, after long-time use, in order to prevent quenching oil and impurities from attaching to the inner wall of the spiral cooling pipe 3, when the waste gas is cooled, the driving motor 6 is started, the driving motor 6 drives the flexible shaft 4 and the spiral blades 41 to rotate, so that the spiral blades 41 scrape quenching oil on the inner wall of the spiral cooling pipe 3 and the quenching oil is conveyed to the interior, and finally, flows into the interior of the oil tank 8, and through the arrangement of the water inlet 100 and the water outlet 101, cooling water can be supplied from the water inlet 100 to the inside of the cooling tank 2, heated cooling water can be discharged from the water outlet 101 to be used, namely, quenching oil and impurities are prevented from being attached to the inner wall of the spiral cooling pipe 3, thereby ensuring the cooling effect of the spiral cooling pipe 3, can ensure better cooling effect, has better effect of recovering quenching oil, prevents environmental pollution, has simple structure and easy operation, the embodiment specifically solves the problems that in the existing waste gas treatment engineering equipment, the cooled quenching oil is easy to attach to the wall of the cooling pipe due to impurities, the cooling effect of the cooling pipe is obviously reduced after the quenching oil is used for a long time, so that quenching oil steam in the waste gas can not be completely recovered, and the environment is polluted.
A combustion furnace 120 is arranged at one end of the cooling box 2, the bottom end of the combustion furnace 120 is fixedly arranged with the upper end of the mounting frame 1, and the air inlet end of the combustion furnace 120 is communicated with the interior of the transfer box 5.
The inside of cooling box 2 is equipped with the dust removal case 130 that is located spiral cooling tube 3 one side, the bottom of dust removal case 130 and the lower wall fixed mounting of spiral cooling tube 3, the inside and the air-out end intercommunication that fires burning furnace 120 of dust removal case 130.
The inside downside of dust removal case 130 is equipped with filter screen 140, the lateral wall of filter screen 140 and dust removal case 130's inside wall fixed connection.
The inboard top of dust removal case 130 is equipped with second connecting pipe 150, the below of second connecting pipe 150 is equipped with a plurality of shower nozzle 151, a plurality of the upper end of shower nozzle 151 all with the lateral wall fixed connection of second connecting pipe 150, a plurality of shower nozzle 151 all communicates with the inside of second connecting pipe 150.
One side of cooler bin 2 is equipped with water pump 160, the bottom of water pump 160 and the upper end fixed mounting of mounting bracket 1, the water inlet of water pump 160 and the inboard bottom intercommunication of dust removal case 130, the delivery port of water pump 160 and the one end intercommunication of second connecting pipe 150.
And an air outlet pipe 170 which is far away from one side of the water pump 160 is arranged on one side of the cooling box 2, and the air outlet pipe 170 is communicated with the upper side of the interior of the dust removal box 130.
The bottom of mounting bracket 1 is equipped with a plurality of universal wheel 110, a plurality of the upper end of universal wheel 110 all is connected with the bottom fixed connection of mounting bracket 1.
As shown in fig. 1-2 and fig. 4-5, the embodiment specifically is: the waste gas after cooling treatment enters the inside of the combustion furnace 120 from the transfer box 5, the organic matters in the waste gas are combusted, the combusted waste gas enters the inside of the dust removal box 130, the water pump 160 is started before the waste gas enters, the water pump 160 pumps out the water at the bottom of the dust removal box 130, the water is sprayed out from the spray nozzle 151 through the second connecting pipe 150, the waste gas entering the dust removal box 130 is subjected to water spraying to remove the particle impurities in the waste gas, and then the waste gas is discharged through the gas outlet pipe 170, the particle impurities are filtered by the filter screen 140, namely the particle impurities in the combusted waste gas are favorably removed, so that the pollution of the particle impurities to the environment is prevented, and the heat generated by combustion can be recovered through the cooling water in the cooling box 2, so that the heat recovery efficiency is improved, the embodiment specifically solves the problems that the existing quenching oil waste gas contains a large amount of heat after combustion, and the heat is not, and the gas also contains a large amount of particle impurities, which causes pollution to the environment.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, when quenching oil waste gas is treated, waste gas is introduced into the spiral cooling pipe 3 from the first connecting pipe 9, namely the waste gas enters from the upper end of the spiral cooling pipe 3 and flows out from the lower end of the spiral cooling pipe 3 to enter into the interior of the transfer box 5, in the process of flowing inside the spiral cooling pipe 3, heat exchange is carried out through cooling water inside the cooling box 2, quenching oil steam is cooled to be liquid drops, then the liquid drops flow into the interior of the transfer box 5 along the inner pipe wall of the spiral cooling pipe 3, then the liquid drops flow into the oil tank 8 from the bottom of the transfer box 5 for collection, after long-time use, in order to prevent quenching oil and impurities from being attached to the inner wall of the spiral cooling pipe 3, when the waste gas is cooled, the driving motor 6 is started, the driving motor 6 drives the flexible shaft 4 and the spiral blades 41 to rotate, so that the spiral blades 41 scrape the quenching oil, and is transported to the inside of the transit box 5 by the screw blade 41 and finally flows into the inside of the oil tank 8.
Further, referring to fig. 1-2 and fig. 4-5 of the specification, the cooled exhaust gas enters the combustion furnace 120 from the transition box 5 to combust organic matters in the exhaust gas, the combusted exhaust gas enters the dust removal box 130, the water pump 160 is started before the exhaust gas enters, the water pump 160 pumps water at the bottom of the dust removal box 130 out of the spray nozzle 151 through the second connecting pipe 150, the exhaust gas entering the dust removal box 130 is sprayed with water to remove particle impurities in the exhaust gas, and then the exhaust gas is discharged through the gas outlet pipe 170, and the particle impurities are filtered by the filter screen 140.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel processing quenching oil exhaust-gas treatment engineering equipment, includes mounting bracket (1), its characterized in that: the cooling box (2) is arranged above the mounting frame (1), the bottom end of the cooling box (2) is fixedly connected with the upper end of the mounting frame (1), a spiral cooling pipe (3) is arranged on one side inside the cooling box (2), two ends of the spiral cooling pipe (3) respectively penetrate through the side walls on two sides of the cooling box (2), the outer side walls on two ends of the spiral cooling pipe (3) are fixedly connected with the side walls on two sides of the cooling box (2), a flexible shaft (4) is arranged inside the spiral cooling pipe (3), spiral blades (41) are arranged on the outer side of the flexible shaft (4), the middle parts of the spiral blades (41) are fixedly connected with the outer side walls of the flexible shaft (4), the outer ends of the spiral blades (41) are attached to the inner side walls of the spiral cooling pipe (3), a transfer box (5) is arranged on one side of the mounting frame (1), the bottom end of the transfer box (5) is fixedly connected with the upper end of the mounting, a driving motor (6) far away from one side of the cooling box (2) is arranged on one side of the transfer box (5), one end of the driving motor (6) is fixedly installed on the side wall of the transfer box (5), one end of an output shaft of the driving motor (6) is in transmission connection with the bottom end of the flexible shaft (4), a fixing rod (7) is arranged inside an upper port of the spiral cooling pipe (3), two ends of the fixing rod (7) are fixedly connected with the side wall of the spiral cooling pipe (3), the upper end of the flexible shaft (4) is in rotary connection with the middle of the fixing rod (7), an oil tank (8) is arranged on one side inside the mounting rack (1), the bottom end of the oil tank (8) is fixedly installed on the lower wall of the mounting rack (1), the upper end inside the oil tank (8) is communicated with the bottom end inside the transfer box (5), an oil outlet (81) is arranged on one side of the oil, the upper end of spiral cooling pipe (3) is equipped with first connecting pipe (9), the one end of first connecting pipe (9) and the one end fixed connection of spiral cooling pipe (3), the upper end of cooler bin (2) is equipped with water inlet (100), one side of mounting bracket (1) is equipped with delivery port (101).
2. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 1, wherein: a combustion furnace (120) is arranged at one end of the cooling box (2), the bottom end of the combustion furnace (120) is fixedly installed with the upper end of the mounting frame (1), and the air inlet end of the combustion furnace (120) is communicated with the interior of the transfer box (5).
3. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 2, wherein: the inside of cooling box (2) is equipped with dust removal case (130) that are located spiral cooling tube (3) one side, the bottom of dust removal case (130) and the lower wall fixed mounting of spiral cooling tube (3), the inside of dust removal case (130) and the air-out end intercommunication that fires burning furnace (120).
4. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 3, wherein: the inside downside of dust removal case (130) is equipped with filter screen (140), the lateral wall of filter screen (140) and the inside wall fixed connection of dust removal case (130).
5. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 3, wherein: the top of dust removal case (130) inboard is equipped with second connecting pipe (150), the below of second connecting pipe (150) is equipped with a plurality of shower nozzle (151), a plurality of the upper end of shower nozzle (151) all with the lateral wall fixed connection of second connecting pipe (150), a plurality of shower nozzle (151) all communicate with the inside of second connecting pipe (150).
6. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 5, wherein: one side of cooler bin (2) is equipped with water pump (160), the bottom of water pump (160) and the upper end fixed mounting of mounting bracket (1), the water inlet and the inboard bottom intercommunication of dust removal case (130) of water pump (160), the delivery port of water pump (160) and the one end intercommunication of second connecting pipe (150).
7. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 6, wherein: and an air outlet pipe (170) far away from one side of the water pump (160) is arranged on one side of the cooling box (2), and the air outlet pipe (170) is communicated with the upper side of the interior of the dust removal box (130).
8. The steel processing quenching oil waste gas treatment engineering equipment as claimed in claim 1, wherein: the bottom of mounting bracket (1) is equipped with a plurality of universal wheel (110), a plurality of the upper end of universal wheel (110) all is connected with the bottom fixed connection of mounting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126025.7U CN211290096U (en) | 2019-12-02 | 2019-12-02 | Steel processing quenching oil exhaust-gas treatment engineering equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126025.7U CN211290096U (en) | 2019-12-02 | 2019-12-02 | Steel processing quenching oil exhaust-gas treatment engineering equipment |
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| CN211290096U true CN211290096U (en) | 2020-08-18 |
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| CN201922126025.7U Active CN211290096U (en) | 2019-12-02 | 2019-12-02 | Steel processing quenching oil exhaust-gas treatment engineering equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908228A (en) * | 2022-04-13 | 2022-08-16 | 重庆骏诚机械有限公司 | Quenching oil recovery device |
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2019
- 2019-12-02 CN CN201922126025.7U patent/CN211290096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908228A (en) * | 2022-04-13 | 2022-08-16 | 重庆骏诚机械有限公司 | Quenching oil recovery device |
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